🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 139 Days

Day: 16.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 315 Days

Day: 30.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.33 AU - 1.85 AU

Year: 705 Days

Day: 19.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 86.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.56 AU - 1.78 AU

Year: 758 Days

Day: 42.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.57 AU - 2.09 AU

Year: 870 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.72 AU - 2.16 AU

Year: 950 Days

Day: 46.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,984,540 km

• M1: 428,149 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.51 AU - 2.43 AU

Year: 972 Days

Day: 12.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.43 AU - 2.99 AU

Year: 1568 Days

Day: 30.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.2 AU - 3.38 AU

Year: 1638 Days

Day: 47.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 156 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 12

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.4 AU - 5.68 AU

Year: 4583 Days

Day: 8.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,984,540 km

• M1: 153,188 km (0.102 R)
• M2: 254,915 km (0.066 R)
• M3: 354,397 km (0.091 R)
• M4: 440,117 km (0.044 R)
• M5: 535,112 km (0.09 R)
• M6: 629,059 km (0.119 R)
• M7: 782,098 km (0.067 R)
• M8: 960,269 km (0.055 R)
• M9: 1,042,697 km (0.101 R)
• M10: 1,451,698 km (0.104 R)
• M11: 1,646,175 km (0.061 R)
• M12: 1,954,347 km (0.061 R)
• M13: 2,061,309 km (0.067 R)
• M14: 2,426,627 km (0.109 R)
• M15: 2,541,967 km (0.12 R)
• M16: 2,727,169 km (0.052 R)
• M17: 3,022,027 km (0.119 R)
• M18: 3,254,651 km (0.037 R)
• M19: 3,400,808 km (0.103 R)
• M20: 3,549,060 km (0.063 R)
• M21: 3,890,891 km (0.05 R)
• M22: 4,164,057 km (0.111 R)
• M23: 4,263,240 km (0.114 R)
• M24: 4,770,826 km (0.037 R)
• M25: 5,233,382 km (0.071 R)
• M26: 5,470,196 km (0.1 R)
• M27: 6,292,535 km (0.025 R)
• M28: 6,613,871 km (0.08 R)
• M29: 6,870,133 km (0.073 R)
• M30: 7,488,720 km (0.095 R)
• M31: 7,658,364 km (0.114 R)
• M32: 7,853,888 km (0.084 R)
• M33: 7,952,174 km (0.083 R)
• M34: 8,100,575 km (0.048 R)
• M35: 8,324,673 km (0.073 R)
• M36: 8,958,369 km (0.067 R)
• M37: 9,765,599 km (0.044 R)
• M38: 10,298,766 km (0.057 R)
• M39: 10,814,131 km (0.108 R)
• M40: 11,006,065 km (0.05 R)
• M41: 11,116,319 km (0.119 R)
• M42: 11,310,048 km (0.093 R)
• M43: 12,381,468 km (0.073 R)
• M44: 13,074,854 km (0.095 R)
• M45: 13,662,325 km (0.057 R)
• M46: 14,018,966 km (0.096 R)
• M47: 15,015,587 km (0.116 R)
• M48: 15,630,734 km (0.109 R)
• M49: 15,816,833 km (0.101 R)
• M50: 16,568,862 km (0.075 R)
• M51: 16,758,701 km (0.116 R)
• M52: 16,917,425 km (0.077 R)
• M53: 17,172,489 km (0.117 R)
• M54: 17,268,381 km (0.075 R)
• M55: 18,237,925 km (0.077 R)
• M56: 18,433,898 km (0.108 R)
• M57: 18,630,620 km (0.065 R)
• M58: 18,729,205 km (0.068 R)
• M59: 18,926,973 km (0.101 R)
• M60: 19,624,697 km (0.102 R)
• M61: 19,792,097 km (0.099 R)
• M62: 20,094,584 km (0.073 R)
• M63: 20,534,103 km (0.102 R)
• M64: 20,704,046 km (0.056 R)
• M65: 20,806,221 km (0.103 R)
• M66: 20,908,546 km (0.075 R)
• M67: 22,114,904 km (0.107 R)
• M68: 22,358,898 km (0.107 R)
• M69: 22,533,778 km (0.117 R)
• M70: 22,744,262 km (0.099 R)
• M71: 23,060,961 km (0.086 R)
• M72: 23,805,958 km (0.106 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,600 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit